function zoomimg(src, id) {
  var zoomdiv  = document.getElementById('zoomdiv');
  var caption = "";

  if(id != "")
  {
    caption = document.getElementById(id).innerHTML
    caption = "<div style='text-align:left; padding:0 .25em;'><span>" +caption+"</span></div>";
  }

  zoomdiv.innerHTML="<table style='width:5em;' cellspacing='0' cellpadding='0'><tr><td><img src='"+src+"' />"+caption+"</td></tr></table><div><!--<span class='fliesstext'>Fenster schlie&szlig;en&#160;</span><img src='/img/system/close_icon.gif' alt='schlie&szlig;en'>--></div>";



/*
  var body =document.body;
  if(body.scrollTop > 50) {
    zoomdiv.style.top = body.scrollTop + 50;
  } else {
    zoomdiv.style.top = 50;
  }
*/
  zoomdiv.style.visibility = 'visible';
}